<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="keyword" placeholder="请输入关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="keywordQuery">关键字查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
		<el-table :data="loginInfos" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="username" label="姓名" width="120" sortable>
			</el-table-column>
			<el-table-column prop="phone" label="电话" width="120"  sortable>
			</el-table-column>
			<el-table-column prop="email" label="邮件" width="120" sortable>
			</el-table-column>
			<el-table-column prop="salt" label="盐值" width="120" sortable>
			</el-table-column>
			<el-table-column prop="password" label="密码" width="180" sortable>
			</el-table-column>
      <el-table-column prop="type" label="权限等级" width="120" sortable>
        <template slot-scope="scope">
          <span style="color: green" v-if="scope.row.type==1">普通用户</span>
          <span style="color: red" v-else-if="scope.row.type==0">管理员</span>
          <span style="color: darkslategray" v-else>未知</span>
        </template>
      </el-table-column>
      <el-table-column prop="disable" label="是否禁用" width="120" sortable>
        <template slot-scope="scope">
          <span style="color: green" v-if="scope.row.disable==true">启用</span>
          <span style="color: red" v-else-if="scope.row.disable==false">禁用</span>
          <span style="color: darkslategray" v-else>未知</span>
        </template>
      </el-table-column>


			<el-table-column label="操作" width="150">
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>


		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>

      <!-- 分页栏-->
      <el-pagination layout="prev, pager, next" @current-change="getLoginInfos"
                     :page-size="pageSize" :total="totals" :current-page="currentPage" style="float:right;">
      </el-pagination>
		</el-col>

    <!--编辑界面-->
    <el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
      <el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
        <el-form-item label="姓名" prop="username">
          <el-input v-model="editForm.username" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="电话" prop="phone">
          <el-input v-model="editForm.phone" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="邮箱" prop="email">
          <el-input v-model="editForm.email" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="盐值" prop="salt">
          <el-input v-model="editForm.salt" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-input v-model="editForm.password" auto-complete="off"></el-input>
        </el-form-item>

        <el-form-item label="权限等级">
          <el-radio-group v-model="editForm.type">
            <el-radio class="radio" :label="1">普通用户</el-radio>
            <el-radio class="radio" :label="0">管理员</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="是否禁用">
          <el-radio-group v-model="editForm.disable">
            <el-radio class="radio" :label=true>启用</el-radio>
            <el-radio class="radio" :label=false>禁用</el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="editFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
      </div>
    </el-dialog>


	</section>
</template>

<script>
	import util from '../../common/js/util'
	//import NProgress from 'nprogress'
	import { getEmployeeListPage, removeEmployee, batchRemoveEmployee, editEmployee, addEmployee } from '../../api/api';

	export default {
		data() {
			return {
        //修改模态框标题
        title: null,
        keyword:null,
				filters: {
					name: ''
				},
				loginInfos: [],
			  totals:0,
        pageSize:2,
        currentPage:1,
				listLoading: false,
				sels: [],//列表选中列

				editFormVisible: false,//编辑界面是否显示
				editLoading: false,
				editFormRules: {
					username: [
						{ required: true, message: '请输入姓名', trigger: 'blur' }
					]
				},
				//编辑界面数据
				editForm: {
          id: null,
          username: '',
          phone: '',
          email: '',
          salt: '',
          password: '',
          type: null,
          disable: null,
				},




			}
		},
		methods: {
      //关键字查询
      keywordQuery(){
        this.currentPage = 1;
        this.getLoginInfos();
      },
			//获取用户信息列表
			getLoginInfos(val) {
        if(val != null){
          this.currentPage = val;
        }
				//开启忙等框
				this.listLoading = true;
				//发送请求
			  this.$http.post("/loginInfo",{pageSize:this.pageSize,currentPage:this.currentPage,keyword:this.keyword})
            .then(res=>{

              this.totals=res.data.totals;
              this.loginInfos=res.data.data;
              //关闭忙等框
              this.listLoading = false;
        }).catch(res=>{
          this.$message.error("系统错误")
        })
			},
			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '提示', {
					type: 'warning'
				}).then(() => {
          //开启忙等框
					this.listLoading = true;
				  //发送请求
					this.$http.delete("/loginInfo/"+row.id).then(res=>{
            this.listLoading = false;//关闭忙等框
            if(res.data.success){
              this.$message({
                message:'删除成功',
                type:'success'
              })
            }else {
              this.$message({
                message:'删除失败',
                type:'error'
              })
            }
            //当前页改变
            this.currentPage = 1;
            this.getLoginInfos();
          }).catch(res =>{
            this.$message.error("系统错误,请稍后尝试");
          })
				}).catch();
			},
			//显示编辑界面
			handleEdit: function (index, row) {
        this.title="编辑";
        this.editForm = Object.assign({}, row);
        this.editFormVisible = true;
			},
			//显示新增界面
			handleAdd: function () {
        this.title="新增";

        this.editForm = {
          id: null,
          username: '',
          phone: '',
          email: '',
          salt: '',
          password: '',
          type: null,
          disable: null,
        };
        this.editFormVisible = true;
			},

			//新增或编辑发送请求，提交模态框数据
			editSubmit: function () {
        this.$refs.editForm.validate((valid) => {
          if (valid) {
            this.$confirm('确认提交吗？', '提示', {}).then(() => {
              //开启忙等框
              this.editLoading = true;
              //将表单数据放入para，因为绑定了v-model，直接使用会影响显示数据
              let para = Object.assign({}, this.editForm);
              //发送请求
              this.$http.put("/loginInfo",para).then(res=>{

                //关闭忙等框
                this.editLoading = false;

                if(res.data.success){
                  this.$message.success("操作成功");
                }else{
                  this.$message.error("操作失败【500】");
                }
                //关闭模态框
                this.editFormVisible = false;
                this.getLoginInfos();
              }).catch(res=>{
                this.$message.error("系统错误【400,404】");
              })

            }).catch();
          }
        });
			},



			selsChange: function (sels) {
				this.sels = sels;
			},
			//批量删除
			batchRemove: function () {

				var ids = this.sels.map(item => item.id);
				this.$confirm('确认删除选中记录吗？', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//发送请求
          this.$http.patch("/loginInfo",ids).then(res=>{
            this.listLoading = false;
            if(this.$message.success){
              this.$message({
                message:'删除成功',
                type:'success'
              })
            }
            else {
              this.$message({
                message:'删除失败',
                type:'error'
              })
            }
            //当前页改变
            this.currentPage = 1;
            this.getLoginInfos();
          }).catch( res=>{
            this.$message.error("系统错误,请稍后尝试");
          })
				}).catch(() => {

				});
			}
		},
		mounted() {
			this.getLoginInfos();
		}
	}

</script>

<style scoped>

</style>